Barrier



FIG. 1 is a rear perspective view of our barrier according to the First Embodiment our new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a bottom perspective view thereof;

FIG. 4 is a front perspective view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a left-side view thereof;

FIG. 8 is a right-side view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a rear perspective view of our barrier according to the Second Embodiment our new design;

FIG. 12 is a top perspective view thereof;

FIG. 13 is a bottom perspective view thereof;

FIG. 14 is a front perspective view thereof;

FIG. 15 is a front view thereof;

FIG. 16 is a rear view thereof;

FIG. 17 is a left-side view thereof;

FIG. 18 is a right-side view thereof;

FIG. 19 is a top plan view thereof; and,

FIG. 20 is a bottom plan view thereof.

The illustrated design concerns a barrier, such as may be used on an escalator to prevent climbing.

Conventional shading is illustrated for purposes of highlighting the line drawings, but forms no part of the claimed design.

The broken lines showing of portions of the barrier are included for the purpose of illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a barrier, as shown and described. 